KGB-forged “FM 30-31B, Stability Operations, Intelligence – Special Fields” was among material provided to Cryptome in May 2001 by the U.S. Army Intelligence and Security Command (INSCOM) responding to a Freedom of Information Act request for an INSCOM file titled “Disinformation Directed Against US, ZF010868W,” quoted Active Measures, New York: Farrar, Straus and Giroux, 2020.